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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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c568ba8c44
* * Percepio Trace Recorder v4.6.0 * Add space between inclusion of header and comment * Fix broken posix build - part 1 * Add percepio timer implementation * Remove delted trace recorder header file * Fix Networking demo build * Fix CLI demo * Fix visual studio version number * Fix core header check * Fix more core checks * Fix last of core checks Co-authored-by: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com> Co-authored-by: Alfred Gedeon <alfred2g@hotmail.com>
82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
/*
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* Trace Recorder for Tracealyzer v4.6.0
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* Copyright 2021 Percepio AB
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* www.percepio.com
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Supporting functions for trace streaming, used by the "stream ports"
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* for reading and writing data to the interface.
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* Existing ports can easily be modified to fit another setup, e.g., a
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* different TCP/IP stack, or to define your own stream port.
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*/
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#include <trcRecorder.h>
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#if (TRC_USE_TRACEALYZER_RECORDER == 1)
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#if (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING)
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TraceStreamPortFile_t* pxStreamPortFile;
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traceResult xTraceStreamPortInitialize(TraceStreamPortBuffer_t* pxBuffer)
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{
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TRC_ASSERT_EQUAL_SIZE(TraceStreamPortBuffer_t, TraceStreamPortFile_t);
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TRC_ASSERT(pxBuffer != 0);
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pxStreamPortFile = (TraceStreamPortFile_t*)pxBuffer;
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pxStreamPortFile->pxFile = 0;
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#if (TRC_USE_INTERNAL_BUFFER == 1)
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return xTraceInternalEventBufferInitialize(pxStreamPortFile->buffer, sizeof(pxStreamPortFile->buffer));
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#else
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return TRC_SUCCESS;
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#endif
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}
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traceResult xTraceStreamPortOnTraceBegin(void)
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{
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if (pxStreamPortFile == 0)
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{
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return TRC_FAIL;
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}
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if (pxStreamPortFile->pxFile == 0)
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{
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errno_t err = fopen_s(&pxStreamPortFile->pxFile, TRC_CFG_STREAM_PORT_TRACE_FILE, "wb");
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if (err != 0)
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{
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printf("Could not open trace file, error code %d.\n", err);
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return TRC_FAIL;
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}
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else
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{
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printf("Trace file created.\n");
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}
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}
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return TRC_SUCCESS;
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}
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traceResult xTraceStreamPortOnTraceEnd(void)
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{
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if (pxStreamPortFile == 0)
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{
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return TRC_FAIL;
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}
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if (pxStreamPortFile->pxFile != 0)
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{
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fclose(pxStreamPortFile->pxFile);
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pxStreamPortFile->pxFile = 0;
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printf("Trace file closed.\n");
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}
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return TRC_SUCCESS;
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}
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#endif /*(TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING)*/
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#endif /*(TRC_USE_TRACEALYZER_RECORDER == 1)*/
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